… We estimate the energy that DRAM chip consumes to perform the four bulk bit-wise … 5×
faster than that of Ambit solution and 49× faster than GPU. This is mainly because of fast and …

… bulk bitwise operations completely inside main memory. Ambit exploits the internal organization
and analog operation of DRAM-… With support for fast bulk bitwise operations, we show …

… a fast (< 100ns) in-memory copy operation within DRAM sub-arrays, rather than using ∼
1µs conventional operation in Von-Neumann computing systems, RowClone-Fast Parallel …

… • We present a lightweight mechanism to implement bulk bitwise operation in DRAM, … offer
fast analytics in specific applications for databases. Traditionally, the bulk bitwise operation …

… (2) A new in-DRAM computing circuit and architecture, termed as Max-PIM, is then proposed
to support complete bulk bit-wise Boolean logic and optimized for our proposed min/max-in-…

… as the underlying bulk-bitwise technology as it can operate on both bitlines and wordlines
[36], enabling a richer functionality compared to other (eg, DRAM-based) bulk-bitwise PIM. …

… bulk copy and data initialization inside the DRAM chip. Ambit [20] exploits triple-row activation
for performing bulk bit-wise … We propose a fast in-DRAM addition mechanism, where the …

… for bulk bitwise operations; (i) it falls short of maximally exploiting the bit-level parallelism of
bulk bitwise … We model DRAM timing with the DDR4 interface [123] in Ramulator [124, 125], a …

… -DRAM framework named FlexiDRAM that supports the efficient implementation of complex
bulk bitwise … RowClone: Fast and energy-efficient in-DRAM bulk data copy and initialization. …

… Similarly to the compression experiments (cf., Section 4), we observe that the performance
of NVRAM-only and interplayed schemes is never faster than that of DRAM-only allocation. …